DE69307439D1 - Wear-resistant seal for chain links - Google Patents
Wear-resistant seal for chain linksInfo
- Publication number
- DE69307439D1 DE69307439D1 DE69307439T DE69307439T DE69307439D1 DE 69307439 D1 DE69307439 D1 DE 69307439D1 DE 69307439 T DE69307439 T DE 69307439T DE 69307439 T DE69307439 T DE 69307439T DE 69307439 D1 DE69307439 D1 DE 69307439D1
- Authority
- DE
- Germany
- Prior art keywords
- wear
- chain links
- resistant seal
- resistant
- seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Gasket Seals (AREA)
- Support Of The Bearing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/944,171 US5269729A (en) | 1992-05-22 | 1992-09-11 | Wear resistant chain joint seal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69307439D1 true DE69307439D1 (en) | 1997-02-27 |
DE69307439T2 DE69307439T2 (en) | 1997-07-10 |
Family
ID=25480935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69307439T Expired - Lifetime DE69307439T2 (en) | 1992-09-11 | 1993-08-05 | Wear-resistant seal for chain links |
Country Status (5)
Country | Link |
---|---|
US (1) | US5269729A (en) |
EP (1) | EP0587299B1 (en) |
JP (1) | JPH0791501A (en) |
DE (1) | DE69307439T2 (en) |
ES (1) | ES2096212T3 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425679A (en) * | 1994-05-17 | 1995-06-20 | Rexnord Corporation | Chain with sealed joint and sealed roller |
DE19513420A1 (en) * | 1995-04-08 | 1996-10-10 | Heidelberger Druckmasch Ag | Chain drive |
US5806658A (en) * | 1996-04-29 | 1998-09-15 | Polychem Corporation | Composite non-metallic and metallic chain for water treatment systems |
US6141892A (en) * | 1999-04-21 | 2000-11-07 | Jeffrey Chain, L.P. | Apparatus for limiting chain wear |
JP2001093554A (en) * | 1999-09-28 | 2001-04-06 | Toyota Autom Loom Works Ltd | Compressor and regenerator for fuel cell |
JP3986380B2 (en) * | 2002-06-26 | 2007-10-03 | トピー工業株式会社 | Track seal |
US20040058766A1 (en) * | 2002-09-20 | 2004-03-25 | Schumacher Jeffrey A. | Sealed chain link assembly |
US7343730B2 (en) * | 2004-10-28 | 2008-03-18 | Humcke Michael W | Investment cast, stainless steel chain link and casting process therefor |
US7568988B2 (en) * | 2004-12-03 | 2009-08-04 | Jeffrey Chain Corporation | Chain joint seal |
JP4255969B2 (en) * | 2006-12-05 | 2009-04-22 | 株式会社椿本チエイン | Bearing roller chain |
CN101301961B (en) * | 2007-05-31 | 2011-08-31 | 周正清 | Central plate link chain of chain bucket type hoister |
AT506031B1 (en) * | 2007-10-31 | 2009-09-15 | Prinz Gmbh & Co Kg | CHAIN |
JP2011518294A (en) * | 2008-04-16 | 2011-06-23 | レノルド ピーエルシー | chain |
JP2010169252A (en) * | 2008-12-25 | 2010-08-05 | Daido Kogyo Co Ltd | Seal chain with small width |
JP5094779B2 (en) * | 2009-04-10 | 2012-12-12 | 株式会社椿本チエイン | Seal chain |
JP5409501B2 (en) * | 2010-04-27 | 2014-02-05 | 株式会社椿本チエイン | Seal chain |
JP5404531B2 (en) * | 2010-06-01 | 2014-02-05 | 株式会社椿本チエイン | Seal chain |
US9695909B1 (en) * | 2016-01-05 | 2017-07-04 | Ming-Chang Traffic Parts Manufacturing Co., Ltd. | Leaf chain |
JP7170390B2 (en) * | 2017-12-18 | 2022-11-14 | 大同工業株式会社 | Non-seal roller chain |
US11353088B2 (en) * | 2020-10-28 | 2022-06-07 | Tsinghua University | Chain unit sealed and lubricated with magnetic fluid and chain having same |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2336913A (en) * | 1943-02-11 | 1943-12-14 | Chain Beit Company | Sprocket chain lubrication |
US2411207A (en) * | 1943-03-04 | 1946-11-19 | Fmc Corp | Chain bearing seal |
US2411214A (en) * | 1943-03-04 | 1946-11-19 | Fmc Corp | Chain bearing seal |
US2906562A (en) * | 1955-07-19 | 1959-09-29 | Leo C Burgman | Track pin and bushing seal |
US3135126A (en) * | 1961-04-20 | 1964-06-02 | Frank A Militana | Track idler |
DE1284769B (en) * | 1964-01-16 | 1968-12-05 | Kloeckner Humboldt Deutz Ag | Sealing arrangement for the gap between two machine parts that vibrate against each other and are mounted on a bolt |
US3206258A (en) * | 1964-03-06 | 1965-09-14 | Pettibone Mulliken Corp | Chain link and seal arrangement |
US3244457A (en) * | 1964-05-28 | 1966-04-05 | Allis Chalmers Mfg Co | Track pin seal |
US3235315A (en) * | 1964-06-03 | 1966-02-15 | Walter H Schnacke | Track link assembly seal |
US3391964A (en) * | 1965-03-27 | 1968-07-09 | Komatsu Mfg Co Ltd | Foamed plastic seal for endless track links |
US3379480A (en) * | 1965-07-13 | 1968-04-23 | Westrac Company | Track link seal |
US3365246A (en) * | 1965-10-23 | 1968-01-23 | Pettibone Mulliken Corp | Track chain with rolling bushing |
US3336089A (en) * | 1966-05-04 | 1967-08-15 | Pressurized Track Pins Inc | Pressure lubrication means for crawler tractor chain |
DE1299959B (en) * | 1966-08-12 | 1969-07-24 | Heinrich Schomaecker & Co | Steel link chain |
US3437385A (en) * | 1967-01-24 | 1969-04-08 | Int Harvester Co | Track joint having floating seal |
US3451727A (en) * | 1967-07-05 | 1969-06-24 | Int Harvester Co | Sealed joint with metal lined bushing recess |
US3447837A (en) * | 1967-09-08 | 1969-06-03 | Int Harvester Co | Track pin and bushing seal assembly |
US3560059A (en) * | 1968-03-21 | 1971-02-02 | Komatsu Mfg Co Ltd | Sealing device for a hinge joint of endless track links |
US3554560A (en) * | 1968-06-26 | 1971-01-12 | Komatsu Mfg Co Ltd | Sealing device serving concurrently as a thrust bearing device for a hinge joint of endless track links |
US3838896A (en) * | 1971-07-19 | 1974-10-01 | Komatsu Mfg Co Ltd | Dust seal for endless tracks of a tractor |
US4094515A (en) * | 1976-02-20 | 1978-06-13 | Kumakichi Araya | Seal device in a roller chain |
US4464151A (en) * | 1981-07-30 | 1984-08-07 | Rexnord Inc. | Sealed chain joint |
US4494945A (en) * | 1982-01-29 | 1985-01-22 | Enuma Chain Manufacturing Co., Ltd. | Roller chain link construction and method of manufacture |
DE3248748A1 (en) * | 1982-12-31 | 1984-07-05 | Blohm + Voss Ag, 2000 Hamburg | ANCHOR STRAND FOR FLOATING CONSTRUCTIONS IN LARGE WATER DEPTHS |
FR2600741A1 (en) * | 1986-06-24 | 1987-12-31 | Jade Sa | Sealing gasket for pins and pivots |
US4729754A (en) * | 1986-10-15 | 1988-03-08 | Rexnord Inc. | Sealed bushing joint for chain |
US5088597A (en) * | 1989-04-19 | 1992-02-18 | Rexnord Corporation | Traction wheel |
-
1992
- 1992-09-11 US US07/944,171 patent/US5269729A/en not_active Expired - Lifetime
-
1993
- 1993-08-05 ES ES93306189T patent/ES2096212T3/en not_active Expired - Lifetime
- 1993-08-05 DE DE69307439T patent/DE69307439T2/en not_active Expired - Lifetime
- 1993-08-05 EP EP93306189A patent/EP0587299B1/en not_active Expired - Lifetime
- 1993-09-02 JP JP5252060A patent/JPH0791501A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES2096212T3 (en) | 1997-03-01 |
EP0587299A1 (en) | 1994-03-16 |
DE69307439T2 (en) | 1997-07-10 |
EP0587299B1 (en) | 1997-01-15 |
JPH0791501A (en) | 1995-04-04 |
US5269729A (en) | 1993-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |